Z. Majeed wrote: > This is the latest cygwin I'm using - is it exactly the version you tried? > uname -r > 3.6.3-1.x86_64
Yes, same for me. > with gcc version16.0.0 20250706 (experimental) I use gcc 11.5.0 there. A gcc version >= 15 can indeed make a difference in theory (configure tests producing wrong results). Bruno